| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.63 | 12.443% | $224.47 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $70.32 | 12.309% | $78.9757 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $142.82 | 8.843% | $155.4496 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $203.57 | 5.608% | $214.9862 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $127.57 | 6.380% | $135.709 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $13.94 | 13.614% | $15.8378 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $193.90 | 10.486% | $214.2324 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $951.75 | $1,039.6607 | $1,039.67 | $1,039.70 | $1,039.60 | |